Remove/install crankshaft position sensor - AR15.12-P-2133SX

ENGINE 272, 273 in MODEL 221 

ENGINE 273 in MODEL 216 

Fig 1: Identifying Crankshaft Position Sensor Remove/Install Components - Shown On Engine 273

Courtesy of MERCEDES-BENZ USA

Shown on engine 273 

Fig 2: Identifying Crankshaft Position Sensor Remove/Install Components - Shown On Engine 272.974

Courtesy of MERCEDES-BENZ USA

Engine 272.974 

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Turn key in ignition lock to position "0"
2	Remove air filter housing	Except model 221.095/195	AR09.10-P-1150SX
3	Release and disconnect electrical connector at crankshaft Hall sensor (B70)
4	Remove bolt (1)	Except model 221.095/195	*BA15.10-P-1001-03E
		Model 221.095/195	*BA15.10-P-1004-03E
5	Remove crankshaft Hall sensor (B70) from the cylinder crankcase or intermediate housing (4)
6	Install in the reverse order
7	Carry out first initialization and then sensor rotor adaptation using STAR DIAGNOSIS	Only when replacing Menu guidance: Engine control module Adaptations Learning processes
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A